Hi, thanks very much for the help, but it didn't work out. 
When I use the filters in the way you told me 
(first "-www.example.com/*", 
then "+www.example.com/mypage/*")
I only get the main index.html file of "mypage", and 
nothing else. Maybe I should configure the "links depth" 
parameters in another way. I have set the external links 
depth to 0 (since I don't want anything outside 
www.example.com/mypage/) and the other one to its maximum 
value (20 I guess). 

I also have some questionas about what should I put in the 
URL to mirror field. I have put "www.example.com/mypage/", 
but should I 
use "www.example.com/mypage/*", "www.example.com/mypage/*.*"
, "www.example.com/mypage", "www.example.com/mypage/index.ht
ml"... ???????
I'm really confused now... :o|

Thanks again,

Fabio